<template>
  <div class="table-box">
    <div class="card table-search" v-if="showSearch">
      <el-form ref="queryFormRef" :model="queryParams" :inline="true" label-width="68px">
        <el-form-item label="菜单名称" prop="menuName">
          <el-input v-model="queryParams.menuName" placeholder="请输入菜单名称" clearable style="width: 200px" @keyup.enter="handleQuery" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="菜单状态" clearable style="width: 200px">
            <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <div class="operation">
            <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
          </div>
        </el-form-item>
      </el-form>
    </div>
    <div class="card table-main">
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button type="primary" plain icon="Plus" @click="handleAdd()" v-hasPermi="['system:menu:add']">新增 </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button type="info" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
        </el-col>
        <right-toolbar v-model:showSearch="showSearch" @query-table="getList"></right-toolbar>
      </el-row>

      <el-table v-loading="loading" :data="menuList" row-key="menuId" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }" ref="menuTableRef" :default-expand-all="isExpandAll" border>
        <el-table-column prop="menuName" label="菜单名称" :show-overflow-tooltip="true" width="160"></el-table-column>
        <el-table-column prop="icon" label="图标" align="center" width="100">
          <template #default="scope">
            <svg-icon :icon-class="scope.row.icon" />
          </template>
        </el-table-column>
        <el-table-column prop="orderNum" label="排序" width="100" align="center"></el-table-column>
        <el-table-column prop="perms" label="权限标识" :show-overflow-tooltip="true"></el-table-column>
        <el-table-column prop="component" label="组件路径" :show-overflow-tooltip="true"></el-table-column>
        <el-table-column prop="status" label="状态" width="80">
          <template #default="scope">
            <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime">
          <template #default="scope">
            <span>{{ scope.row.createTime }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:menu:edit']" />
            </el-tooltip>
            <el-tooltip content="新增" placement="top">
              <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)" v-hasPermi="['system:menu:add']" />
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:menu:remove']" />
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <el-drawer :title="dialog.title" v-model="dialog.visible" destroy-on-close append-to-bod size="650px">
      <el-form ref="menuFormRef" :model="form" :rules="rules" label-width="110px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="上级菜单">
              <el-tree-select
                v-model="form.parentId"
                :data="menuOptions"
                :props="{ value: 'menuId', label: 'menuName', children: 'children' }"
                value-key="menuId"
                placeholder="选择上级菜单"
                check-strictly />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="菜单类型" prop="menuType">
              <el-radio-group v-model="form.menuType">
                <el-radio label="M">目录</el-radio>
                <el-radio label="C">菜单</el-radio>
                <el-radio label="F">按钮</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType !== 'F'">
            <el-form-item label="菜单图标" prop="icon">
              <!-- 图标选择器 -->
              <icon-select v-model="form.icon" style="width: 100%" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="菜单名称" prop="menuName">
              <el-input v-model="form.menuName" placeholder="请输入菜单名称" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType === 'C'">
            <el-form-item>
              <template #label>
                <span>
                  <el-tooltip content="选择是外链则路由地址需要以`http(s)://`开头" placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon> </el-tooltip
                  >是否外链
                </span>
              </template>
              <el-radio-group v-model="form.isFrame">
                <el-radio label="0">是</el-radio>
                <el-radio label="1">否</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType !== 'F' && form.isFrame == '0'">
            <el-form-item>
              <template #label>
                <span>
                  <el-tooltip content="链接跳转方式，（站内、站外）" placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon> </el-tooltip
                  >跳转方式
                </span>
              </template>
              <el-radio-group v-model="form.linkType">
                <el-radio label="0">站外</el-radio>
                <el-radio label="1">站内</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType !== 'F'">
            <el-form-item prop="path">
              <template #label>
                <span>
                  <el-tooltip content="访问的路由地址，如：`/user`，当跳转方式为`站外`，则外网地址链接访问则以`http(s)://`开头" placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon>
                  </el-tooltip>
                  路由地址
                </span>
              </template>
              <el-input v-model="form.path" placeholder="请输入路由地址" />
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType === 'C'">
            <el-form-item prop="component">
              <template #label>
                <span>
                  <el-tooltip content="访问的组件路径，如：`/system/user/index`，默认在`views`目录下，如果跳转方式为`站内`时，配置组件路径为 `/frame/index` " placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon>
                  </el-tooltip>
                  组件路径
                </span>
              </template>
              <el-input v-model="form.component" placeholder="请输入组件路径" />
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType == 'C'">
            <el-form-item>
              <template #label>
                <span>
                  <el-tooltip content="当路由跳转时，配置选中的路由地址，多用于二级路由跳转选中菜单" placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon>
                  </el-tooltip>
                  选中路由
                </span>
              </template>
              <el-input v-model="form.activeMenu" placeholder="请输入选中路由" />
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType === 'C' && form.isFrame === '0' && form.linkType === '1'">
            <el-form-item prop="link">
              <template #label>
                <span>
                  <el-tooltip content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头，当`链接方式`为外链时可填写链接地址" placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon>
                  </el-tooltip>
                  链接地址
                </span>
              </template>
              <el-input v-model="form.link" placeholder="请输入链接地址" />
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType === 'C'">
            <el-form-item>
              <el-input v-model="form.queryParam" placeholder="请输入路由参数" maxlength="255" />
              <template #label>
                <span>
                  <el-tooltip content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`' placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon>
                  </el-tooltip>
                  路由参数
                </span>
              </template>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.menuType !== 'M'">
            <el-form-item>
              <el-input v-model="form.perms" placeholder="请输入权限标识" maxlength="100" />
              <template #label>
                <span>
                  <el-tooltip content="控制器中定义的权限字符，如：@SaCheckPermission('system:user:list')" placement="top">
                    <el-icon>
                      <question-filled />
                    </el-icon>
                  </el-tooltip>
                  权限字符
                </span>
              </template>
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item v-if="form.menuType === 'C'">
          <template #label>
            <span>
              <el-tooltip content="将菜单固定Tab中，不可关闭" placement="top">
                <el-icon>
                  <question-filled />
                </el-icon>
              </el-tooltip>
              固定Tab
            </span>
          </template>
          <el-radio-group v-model="form.isAffix">
            <el-radio label="0">不固定</el-radio>
            <el-radio label="1">固定</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-if="form.menuType === 'C'">
          <template #label>
            <span>
              <el-tooltip content="全屏展示页面，大屏端可选用此选项" placement="top">
                <el-icon>
                  <question-filled />
                </el-icon>
              </el-tooltip>
              全屏显示
            </span>
          </template>
          <el-radio-group v-model="form.isFull">
            <el-radio label="0">非全屏</el-radio>
            <el-radio label="1">全屏</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-if="form.menuType === 'C'">
          <template #label>
            <span>
              <el-tooltip content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致" placement="top">
                <el-icon>
                  <question-filled />
                </el-icon>
              </el-tooltip>
              是否缓存
            </span>
          </template>
          <el-radio-group v-model="form.isCache">
            <el-radio label="0">缓存</el-radio>
            <el-radio label="1">不缓存</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item v-if="form.menuType !== 'F'">
          <template #label>
            <span>
              <el-tooltip content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问" placement="top">
                <el-icon>
                  <question-filled />
                </el-icon>
              </el-tooltip>
              显示状态
            </span>
          </template>
          <el-radio-group v-model="form.visible">
            <el-radio v-for="dict in sys_show_hide" :key="dict.value" :label="dict.value">{{ dict.label }} </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item>
          <template #label>
            <span>
              <el-tooltip content="选择停用则路由将不会出现在侧边栏，也不能被访问" placement="top">
                <el-icon>
                  <question-filled />
                </el-icon>
              </el-tooltip>
              菜单状态
            </span>
          </template>
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.value">
              {{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer left">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-drawer>
  </div>
</template>

<script setup name="Menu" lang="ts">
import { addMenu, delMenu, getMenu, listMenu, updateMenu } from "@/api/system/menu";
import { MenuForm, MenuQuery, MenuVO } from "@/api/system/menu/types";
import { MenuTypeEnum } from "@/enums/MenuTypeEnum";

interface MenuOptionsType {
  menuId: number;
  menuName: string;
  children: MenuOptionsType[] | undefined;
}

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { sys_show_hide, sys_normal_disable } = toRefs<any>(proxy?.useDict("sys_show_hide", "sys_normal_disable"));

const menuList = ref<MenuVO[]>([]);
const loading = ref(true);
const showSearch = ref(true);
const menuOptions = ref<MenuOptionsType[]>([]);
const isExpandAll = ref(false);

const dialog = reactive<DialogOption>({
  visible: false,
  title: ""
});

const queryFormRef = ref<ElFormInstance>();
const menuFormRef = ref<ElFormInstance>();
const initFormData = {
  path: "",
  menuId: undefined,
  parentId: 0,
  menuName: "",
  icon: "",
  menuType: MenuTypeEnum.M,
  orderNum: 1,
  isFrame: "1",
  isCache: "0",
  visible: "0",
  status: "0",
  linkType: "1",
  link: "",
  isAffix: "0",
  isFull: "0",
  name: "",
  activeMenu: ""
};
const data = reactive<PageData<MenuForm, MenuQuery>>({
  form: { ...initFormData },
  queryParams: {
    menuName: undefined,
    status: undefined
  },
  rules: {
    menuName: [{ required: true, message: "菜单名称不能为空", trigger: "blur" }],
    orderNum: [{ required: true, message: "菜单顺序不能为空", trigger: "blur" }],
    path: [{ required: true, message: "路由地址不能为空", trigger: "blur" }]
  }
});

const menuTableRef = ref<ElTableInstance>();

const { queryParams, form, rules } = toRefs<PageData<MenuForm, MenuQuery>>(data);
/** 查询菜单列表 */
const getList = async () => {
  loading.value = true;
  const res = await listMenu(queryParams.value);
  const data = proxy?.handleTree<MenuVO>(res.data, "menuId");
  if (data) {
    menuList.value = data;
  }
  loading.value = false;
};
/** 查询菜单下拉树结构 */
const getTreeselect = async () => {
  menuOptions.value = [];
  const response = await listMenu();
  const menu: MenuOptionsType = { menuId: 0, menuName: "主类目", children: [] };
  menu.children = proxy?.handleTree<MenuOptionsType>(response.data, "menuId");
  menuOptions.value.push(menu);
};
/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};
/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  menuFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  getList();
};
/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};
/** 新增按钮操作 */
const handleAdd = (row?: MenuVO) => {
  reset();
  getTreeselect();
  row && row.menuId ? (form.value.parentId = row.menuId) : (form.value.parentId = 0);
  dialog.visible = true;
  dialog.title = "添加菜单";
};
/** 展开/折叠操作 */
const handleToggleExpandAll = () => {
  isExpandAll.value = !isExpandAll.value;
  toggleExpandAll(menuList.value, isExpandAll.value);
};
/** 展开/折叠所有 */
const toggleExpandAll = (data: MenuVO[], status: boolean) => {
  data.forEach((item: MenuVO) => {
    menuTableRef.value?.toggleRowExpansion(item, status);
    if (item.children && item.children.length > 0) toggleExpandAll(item.children, status);
  });
};
/** 修改按钮操作 */
const handleUpdate = async (row: MenuVO) => {
  reset();
  await getTreeselect();
  if (row.menuId) {
    const { data } = await getMenu(row.menuId);
    form.value = data;
  }
  dialog.visible = true;
  dialog.title = "修改菜单";
};
/** 提交按钮 */
const submitForm = () => {
  menuFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      form.value.menuId ? await updateMenu(form.value) : await addMenu(form.value);
      proxy?.$modal.msgSuccess("操作成功");
      dialog.visible = false;
      await getList();
    }
  });
};
/** 删除按钮操作 */
const handleDelete = async (row: MenuVO) => {
  await proxy?.$modal.confirm('是否确认删除名称为"' + row.menuName + '"的数据项?');
  await delMenu(row.menuId);
  await getList();
  proxy?.$modal.msgSuccess("删除成功");
};

onMounted(() => {
  getList();
});
</script>
